vm

          
          

          


          

          
          

          This is the command vm that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator



 vm - VoiceModem is the program for handling the voice modem functionality from shell

 scripts



 

 beep [[0.001sec

 diagnostics device name (e.g. ttyS2

 dial phone number

 help

 play [[[shell options

 wait []>

 devicetest



 

 -c n use compression type n

 -d n set i/o device

 -t, -m, -i, -e, -s, -H equals to -d <2,3,4,5,6,7>

 -l s set device string (e.g. -l ttyS2:ttyC0)

 -v verbose output

 -w use off / on hook signal from local handset to start and stop recording

 -x n set debug level

 -L n set maximum recording length in sec

 -P print first DTMF tone on stdout and exit

 -R read and print DTMF string on stdout and exit

 -S s set default shell for shell scripts (e.g. -S 

 -T n set silence timeout in 0.1sec

 -V n set silence threshold to  (0-100



 vm - VoiceModem is the program for handling the voice modem functionality from shellscriptsbeep[ diagnosticsdialhelpplayrecordshell[shell optionswait]>devicetestuse compression typeset i/o deviceequals to -d <2,3,4,5,6,7>set device string (e.g. -l ttyS2:ttyC0)verbose outputuse off / on hook signal from local handset to start and stop recordingset debug levelset maximum recording length in secprint first DTMF tone on stdout and exitread and print DTMF string on stdout and exitset default shell for shell scripts (e.g. -Sset silence timeout in 0.1secset silence threshold to